Risk factors of mortality in the maintenance hemodialysis patients of different dialysis time
雷莹 张云芳 钟碧贤 王琦 苏妍妍 李红艳
Chinese Journal of Nephrology . 2019, (2): 147 -149 .  DOI: 10.3760/cma.j.issn.1001-7097.2019.02.013